4331442373 has 2 divisors, whose sum is σ = 4331442374. Its totient is φ = 4331442372.

The previous prime is 4331442361. The next prime is 4331442439. The reversal of 4331442373 is 3732441334.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2832049089 + 1499393284 = 53217^2 + 38722^2 .

It is a cyclic number.

It is not a de Polignac number, because 4331442373 - 2¹³ = 4331434181 is a prime.

It is a super-2 number, since 2×4331442373² = 37522786061239742258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4331442173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2165721186 + 2165721187.

It is an arithmetic number, because the mean of its divisors is an integer number (2165721187).

Almost surely, 2^4331442373 is an apocalyptic number.

It is an amenable number.

4331442373 is a deficient number, since it is larger than the sum of its proper divisors (1).

4331442373 is an equidigital number, since it uses as much as digits as its factorization.

4331442373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576, while the sum is 34.

The square root of 4331442373 is about 65813.6944184111. The cubic root of 4331442373 is about 1630.0872364768.

The spelling of 4331442373 in words is "four billion, three hundred thirty-one million, four hundred forty-two thousand, three hundred seventy-three".